diff options
Diffstat (limited to 'drivers/mfd/arizona-i2c.c')
| -rw-r--r-- | drivers/mfd/arizona-i2c.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c index 44a1bb969841..51dbabf7c021 100644 --- a/drivers/mfd/arizona-i2c.c +++ b/drivers/mfd/arizona-i2c.c @@ -27,9 +27,14 @@ static int arizona_i2c_probe(struct i2c_client *i2c, { struct arizona *arizona; const struct regmap_config *regmap_config; - int ret; + int ret, type; - switch (id->driver_data) { + if (i2c->dev.of_node) + type = arizona_of_get_type(&i2c->dev); + else + type = id->driver_data; + + switch (type) { #ifdef CONFIG_MFD_WM5102 case WM5102: regmap_config = &wm5102_i2c_regmap; @@ -40,6 +45,11 @@ static int arizona_i2c_probe(struct i2c_client *i2c, regmap_config = &wm5110_i2c_regmap; break; #endif +#ifdef CONFIG_MFD_WM8997 + case WM8997: + regmap_config = &wm8997_i2c_regmap; + break; +#endif default: dev_err(&i2c->dev, "Unknown device type %ld\n", id->driver_data); @@ -75,6 +85,7 @@ static int arizona_i2c_remove(struct i2c_client *i2c) static const struct i2c_device_id arizona_i2c_id[] = { { "wm5102", WM5102 }, { "wm5110", WM5110 }, + { "wm8997", WM8997 }, { } }; MODULE_DEVICE_TABLE(i2c, arizona_i2c_id); @@ -84,6 +95,7 @@ static struct i2c_driver arizona_i2c_driver = { .name = "arizona", .owner = THIS_MODULE, .pm = &arizona_pm_ops, + .of_match_table = of_match_ptr(arizona_of_match), }, .probe = arizona_i2c_probe, .remove = arizona_i2c_remove, |